Finding the Third Proportional to 1,315,536 and 1,968,024

Step by Step Solution

1. Step 1: Write the proportion equation
   1,315,536 : 1,968,024 = 1,968,024 : x
2. Step 2: Convert to fraction form
   1,315,536/1,968,024 = 1,968,024/x
3. Step 3: Cross multiply
   1,315,536x = 1,968,024 × 1,968,024
4. Step 4: Simplify right side
   1,315,536x = 3,873,118,464,576
5. Step 5: Solve for x
   x = 3,873,118,464,576/1,315,536
6. Step 6: Final answer
   x = 2,944,137.19